Odorless urethane foam pads that fit under the traps pan to keep dirt and sand out. Eliminates the need for a pan cover. Quick and easy to install. 24 pads to a pack.
“B” Underalls - fit #1.75, 2 Victor & Duke, MB-450-FH, MB-550-RC
For a How To video on how to use Underalls click here.
** On the MB-650 and other larger panned traps you can use two B sized underalls in a T shape to fill the pan.